... /36,atc.3.The tester consists of Electronic tester and digital tester.(1)The electronic tester (small white box) is write ... ,carbon dioxide emissions and power consumption.(2)The digital tester can be customize.Amperemeter,Voltmeter.powermeter,PFmeter,power consumption meter.Power Frequency ... ampere meter(1 AC,1 DC)2 voltmeter (1 AC,1 DC) 2 power meter (1 AC,1 DC) 1 multi-function sockets2 cable ...